Tri-Compax, Circa 1945
Jewelled Cal.481 manual wind chronograph movement, silvered dial with baton hour markers, feuille hands, cream subsidiary dials at 3, 6 and 9 for running seconds, 30 minute and 12 hour recording, aperture for moonphases and day/month at 12, outer printed scale and tachymetric bezel, polished case with screw down back, quick set buttons in the band, crown flanked by twin round chronograph pushers, fitted leather strap with signed steel buckle, case, dial and movement signed
35mm.